Exam (elaborations)
BIO 141 EXAM 1 STUDY QUESTIONS SOLVED CORRECTLY & GRADED A+
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What are the four most common elements? - Answer-Hydrogen, oxygen, carbon, nitrogen What is the difference between and atom and a molecule? - Answer-An atom is composed of subatomic particles and the smallest unit of an element A molecule is 2 or more atoms combing to form a distinctive particle...
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